Reed Krakoff's Fall 2013 collection was a quick study in luxurious fabrics like leather, cashmere, satin, and crocodile. From the array of knee-length leather skirts and flat black over-the-knee boots to the designer's spot-on use of print and fabric mixing - not to mention a selection of gorgeous leather handbags - it was clear that sumptuous materials and strategic layering were on the designer's mind for Fall. One of our favorite pieces has to be the gray cashmere zip-up sweater with crocodile patches. Click through to see the other sleek cold-weather looks from Reed Krakoff's runway now.